B43305A2228M080

Polarization:	Polar
Package / Case:	Radial, Can - Snap-In
Mounting Type:	Through Hole
Surface Mount Land Size:	--
Height - Seated (Max):	2.244" (57.00mm)
Size / Dimension:	1.181" Dia (30.00mm)
Lead Spacing:	0.394" (10.00mm)
Impedance:	80 mOhms
Ripple Current @ Low Frequency:	4.49A @ 100Hz
Applications:	General Purpose
Ratings:	--
Series:	B43305
Operating Temperature:	-40°C ~ 85°C
Lifetime @ Temp.:	2000 Hrs @ 85°C
ESR (Equivalent Series Resistance):	60 mOhm @ 100Hz
Voltage - Rated:	200V
Tolerance:	±20%
Capacitance:	2200µF
Moisture Sensitivity Level (MSL):	--
Part Status:	Active
Lead Free Status / RoHS Status:	--
Packaging:	Bulk

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Introduction

Aluminum electrolytic capacitors, also known as electrolytic capacitors, are electronic components that store, filter, and direct voltage and current. They are characterized by their relatively large capacitance range, small size, small weight, and high frequency response. The B43305A2228M080 aluminum electrolytic capacitor is one type of capacitor used for various applications.

Overview

The B43305A2228M080 aluminum electrolytic capacitor has a capacitance value of 22µF and a voltage rating of 80V. It has a physical size of 3.5mm x 6.3mm and a maximum of 4.25mm in height. This capacitor is a radial-lead component with a 10mm lead spacing. It is constructed with a standard aluminum electrolytic capacitor dielectric. This capacitor has a very low ESR at a given frequency, as well as a high ripple current rating.

Application Field

The B43305A2228M080 aluminum electrolytic capacitor is primarily used in consumer and computer electronics such as AC/DC adapters, oscilloscope supplies, power-line filter, power amplifier, and in many other electronic devices. Its low ESR, high ripple current rating, and wide temperature range (-40 to 85°C) make it suitable for many different applications.

Working Principle

An aluminum electrolytic capacitor is composed of an anode that is an aluminum oxide film as well as a cathode that is a thin sheet of aluminum foil. The capacitance is generated by forming a linear path by forming an oxide film on the anode in an electrolytic solution. This connection between the anode and the cathode creates an electric field which is what causes the capacitance. The electrolyte can be either solid or liquid, depending on the design. The B43305A2228M080 aluminum electrolytic capacitor has a standard construction with a cathode aluminum foil that is 20-30 times thicker than the anode oxide film, giving it a much lower equivalent series resistance (ESR) than other standards. This is why this capacitor has a much higher ripple current rating than other, similar capacitors. The capacitance value is determined by the thickness of the oxide film, while the voltage rating is determined by the breakdown voltage of the oxide film. This capacitor has a number of features which make it well-suited for a variety of durability and reliability applications. Firstly, its construction includes a pressure relief valve which helps prevent damage due to overpressure. Secondly, it is built with an end seal, which helps increase moisture and fluid resistance. Finally, its low ESR allows for a high ripple current rating and long lifetime operation.

Conclusion

The B43305A2228M080 aluminum electrolytic capacitor is a reliable and versatile component that is suitable for use in many different types of consumer electronic and computer equipment. Its low ESR and high ripple current rating make it ideal for applications that require both high endurance and reliability. Its construction also includes various features which help enhance its moisture and fluid protection.

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